erythrocyte sedimentation rate (ESR), the rate at which red blood cells settle out in a tube of unclotted blood, expressed in millimeters per hour. Blood is collected in an anticoagulant and allowed to form a sediment in a calibrated glass column.
The Butterfly Circus (2009) The Butterfly Circus is the story of a renowned circus troupe traveling through the devastated American landscape at the height of the Great Depression, lifting the spirits of audiences ... See full summary Â».
Walk among over 1,000 live tropical butterflies! At The Butterfly Palace... Walk among over 1,000 live tropical butterflies! At The Butterfly Palace & Rainforest Adventure, guests can walk among thousands of live butterflies from around the world!